Whats’s the answer? will give brainliest (#41)

The answer to your question is: d. 2

Explanation:

Reaction

                     MgCl₂    +    2 Na       ⇒      Mg     +   2  NaCl

                                           1    Mg      1

                                           2   Na      2

                                           2 ---   Cl         2

the box does not move because you need to use a force greater than 300 n. you are only using 50 n. it needs to at least be 301 n for the box to move because then it is an unbalanced force and it will move the way that the greater force is pushing it. if you use only 300 n it will be a balanced force and will not move because the force you are exerting on the   box is the same as its force.

hope this !

im sorry if i went too in depth, i am going to include a link to a video on khan academy that will explain this.   hope that you like the video and that it explains more in detail to you.

that is the link.

a 2,000 calorie based diet.